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我测试了我用telnet服务器，它似乎是工作的罚款：无法连接苹果推送通知网关
telnet gateway.sandbox.push.apple.com 2195
Trying 17.149.34.142...
Connected to gateway.sandbox.push-apple.com.akadns.net.
Escape character is '^]'.
，但我尝试在PHP-APNS运行sample_push.php文件，但它显示如下错误：
Sat, 30 Apr 2011 18:21:13 +0800 ApnsPHP[14447]: INFO: Trying ssl://gateway.sandbox.push.apple.com:2195...
Sat, 30 Apr 2011 18:21:13 +0800 ApnsPHP[14447]: ERROR: Unable to connect to 'ssl://gateway.sandbox.push.apple.com:2195': (0)
Sat, 30 Apr 2011 18:21:13 +0800 ApnsPHP[14447]: INFO: Retry to connect (1/3)...
Sat, 30 Apr 2011 18:21:14 +0800 ApnsPHP[14447]: INFO: Trying ssl://gateway.sandbox.push.apple.com:2195...
Sat, 30 Apr 2011 18:21:14 +0800 ApnsPHP[14447]: ERROR: Unable to connect to 'ssl://gateway.sandbox.push.apple.com:2195': (0)
Sat, 30 Apr 2011 18:21:14 +0800 ApnsPHP[14447]: INFO: Retry to connect (2/3)...
Sat, 30 Apr 2011 18:21:15 +0800 ApnsPHP[14447]: INFO: Trying ssl://gateway.sandbox.push.apple.com:2195...
Sat, 30 Apr 2011 18:21:15 +0800 ApnsPHP[14447]: ERROR: Unable to connect to 'ssl://gateway.sandbox.push.apple.com:2195': (0)
Sat, 30 Apr 2011 18:21:15 +0800 ApnsPHP[14447]: INFO: Retry to connect (3/3)...
Sat, 30 Apr 2011 18:21:16 +0800 ApnsPHP[14447]: INFO: Trying ssl://gateway.sandbox.push.apple.com:2195...
Fatal error: Uncaught exception 'ApnsPHP_Exception' with message 'Unable to connect to 'ssl://gateway.sandbox.push.apple.com:2195'.................
有什么想法吗？
我现在在使用Ubuntu 11.x。我禁用了对等验证。我仍然在与Apple Push服务器连接时发现了同样的问题。有关如何在Ubuntu上为Sandbox和Production生成所需.pem的任何提示？ – SkyEagle888 2011-07-30 06:50:40
在KeyChain Access中，选择证书并选择File> Export Items。选择个人信息交换（.p12）选项，选择一个保存位置，然后单击保存。 启动终端应用程序和提示后输入以下命令： OpenSSL的PKCS12 -in CertificateName.p12退房手续CertificateName.pem -nodes http://developer.apple.com/library/ios/#documentation /NetworkingInternet/Conceptual/RemoteNotificationsPG/ProvisioningDevelopment/ProvisioningDevelopment.html#//apple_ref/doc/uid/TP40008194-CH104-SW1 – 2011-08-30 03:27:19
如果是证书问题，您可以在指定证书时查看与APNS的连接状态变为time_wait（调试它） – 2011-08-30 03:31:55